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What is aluminium ore called and what is the chemical formula for aluminum oxide?
The ore is called "Bauxite". The chemical formula for Aluminium Oxide is Al2O3 Note however, this is not the chemical formula for Bauxite.
What metal is obtained from the ore chalcopyrite?
The metal obtained is Copper. Malachite has the formula Cu2CO3(OH)2. The mineral has a stunning green/turquoise colour.
Do much of the worlds copper is contained in the mineral ore?
Chalcopyrite which is a copper iron sulphide mineral with formula CuFeS2.
How is copper obtained from it's sulphide ore write the balance chemical equation?
Copper is obtained from its sulfide ore by smelting, where the copper sulfide is heated in the presence of oxygen, producing copper metal and sulfur dioxide gas. The balanced chemical equation for the reaction is: 2Cu2S + 3O2 -> 2Cu + 2SO2
What two minerals are commercial sources of iron?
The ore which contains both iron and copper is chalcopyrite. Its molecular formula is CuFeS2. Its molecular formula shows that it contains both iron as well as copper.
What is the science formula for copper ore?
The chemical formula for copper ore can vary depending on the specific mineral composition. However, a common mineral form of copper ore is copper pyrite, which has the chemical formula CuFeS2.
What is chalcopyrite chemical formula?
The chemical formula for chalcopyrite is CuFeS2. It is a copper iron sulfide mineral that is the most important copper ore mineral.
What is the chemical formula for gold ore?
The chemical formula for gold ore can vary depending on the type of ore. However, a common formula for gold ore is Au2S (gold sulfide).
Which of these processes indicates that smelting copper is a chemical change?
When copper ore is heated in a furnace, it undergoes a chemical reaction that separates the copper from the other elements in the ore. This process of extracting the pure copper from its ore through smelting is a chemical change because the chemical composition of the copper is altered.
What is aluminium ore called and what is the chemical formula for aluminum oxide?
The ore is called "Bauxite". The chemical formula for Aluminium Oxide is Al2O3 Note however, this is not the chemical formula for Bauxite.
Why copper ore is not concentrated by hydraulic washing?
copper ore is usually in the form of malachite, needs to be refined through chemical method.
What metal is obtained from the ore chalcopyrite?
The metal obtained is Copper. Malachite has the formula Cu2CO3(OH)2. The mineral has a stunning green/turquoise colour.
What is the chemical formula for copper pyrite?
Copper pyrites is a common name for the mineral chalcopyrite, which has a formula CuFeS2. It can be considered to be made up of Cu+ Fe3+ S2- ions but there is covalent character. It is related to ZnS in structure, one Zn2+ ion replaced by Cu+ and another by Fe3+ Its a really pretty mineral, lovely shiny metallic yellow, just like iron pyrites., when you fond a good specimen. Chalcopyrite is a copper ore.
What is the compound Cu20?
Cu2O, where the 2 should be a subscript, is copper(I) oxide or cuprous oxide to give it its old name. It is found naturally as the ore cuprite. It is a red-brown powder, whereas the copper(II) oxide we see when copper is heated is black.
What ore is copper found in?
a copper ore
Do much of the worlds copper is contained in the mineral ore?
Chalcopyrite which is a copper iron sulphide mineral with formula CuFeS2.
How is copper obtained from it's sulphide ore write the balance chemical equation?
Copper is obtained from its sulfide ore by smelting, where the copper sulfide is heated in the presence of oxygen, producing copper metal and sulfur dioxide gas. The balanced chemical equation for the reaction is: 2Cu2S + 3O2 -> 2Cu + 2SO2
